Create this and place in the following folder
C:Program FilesCitrixEuemServiceSemsService.exe.config
(citrix edgesight 5.1)

Extract of ServiceSemsService.exe.config

<?xml version=”1.0″ encoding=”utf-8″?>
<configuration>
<runtime>
<generatePublisherEvidence enabled=”false” /> </runtime> </configuration>

Reference: http://support.citrix.com/article/CTX120846